— In this paper we explore the stabilization of closed invariant sets for passive systems, and present conditions under which a passivity-based feedback makes the set stable, semiattractive, or semi-asymptotically stable for the closed-loop system. Our results rely on novel reduction principles, presented in Part I of this work. As an application of the theory, we present a coordination problem for two unicycles.
Mohamed I. El-Hawwary, Manfredi Maggiore